Corporate Headquarters	PTG 13227 Executive Park Terrace Germantown, MD 20874
Telephones	(301) 926-8787 (800) 815-2466
Fax	(301) 926-9889
Email	General: LearningInfo@ptg-intl.com Support: HelpDesk@ptg-intl.com
Web	www.ptg-intl.com